# StreamBIM vs Assemble Mobile

The clearest difference is iOS requirement: Assemble Mobile at 11.0 against StreamBIM's 15.6. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

StreamBIM ships an update every 3 months, Assemble Mobile every 2 months. The most recent releases landed on July 21, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | StreamBIM | Assemble Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (22 ratings)](https://appshunter.io/ios/app/assemble-mobile/id1304791238/reviews)** |
| Number of ratings | — | **22** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 5 MB | 39 MB |
| Requires iOS | 15.6 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Rendra AS](https://appshunter.io/developer/766599235) | [Assemble Systems](https://appshunter.io/developer/1304791237) |

## What reviewers say

### StreamBIM

[App page](https://appshunter.io/ios/app/streambim/id1012350600)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Assemble Mobile

[App page](https://appshunter.io/ios/app/assemble-mobile/id1304791238)

Access and interact with federated building information models in 3D, even offline. Navigate complex models, view properties, take measurements, and implement custom workflows with ease.

**Highlights:** Offline access to projects and models, 3D model navigation and interrogation, Isolate objects and rooms, View, update, and search model properties, Measure lengths and areas, Scan barcodes for object selection

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is StreamBIM free?

StreamBIM is free to download, with no in-app purchases.

### Is Assemble Mobile free?

Assemble Mobile is free to download, with no in-app purchases.

### Do StreamBIM or Assemble Mobile have ads?

Neither StreamBIM nor Assemble Mobile shows ads.

### Which is updated more often, StreamBIM or Assemble Mobile?

StreamBIM ships an update every 3 months, and Assemble Mobile every 2 months. Most recently, StreamBIM was updated on July 21, 2026 and Assemble Mobile on September 19, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*